2011-01-01から1年間の記事一覧
動機 New York Timesで、「2011年の終わりには、googleがアンドロイドフォンで家の電球を操作できるようになる。すごいね。」的なことを報道していたので、発表される前にやってみようかな。という軽い気持ちから。 目的 アンドロイドフォンで家事用ロボット…
霊長類行動学もくじ Scientific study create model develop hypothesis of the explanation has to be falsifiable science cannot prove anything, but test the hypothesis hypothetical deductive framework at the beginning of Primatology observatio…
霊長類行動学もくじ the strategy can be categorized into the following four: 1. Male tactics relative to male 2. Female tactics relative to male 3. male tactics relative to female (female tactics relative to female is very limited) both mal…
霊長類行動学もくじ female mating patterns initiated by females signaling & solicitation promiscuous v. pairs mating period can be restricted based on either they have seasonality, annual cycle aseasonal -- any time of year seasonality inte…
霊長類行動学もくじ Male infant interactions 5 classifications of male and infant interaction 1. Intensive 2. affiliative 3. Occasional Affiliative 4. Tolerance 5. Use and Abuse 1. Intensive e.g., all Callitrichids - classic case Aotus Hylo…
霊長類行動学もくじ male-female interactions mating primate-male occur with group (odd in animals) female concerns male only as a mate except Marmoset - expect them to take care of child What people think Human male provide resources? prote…
霊長類行動学もくじ Primate Males characteristics of male behavior primary interest reproductive success enormous reproductive potential - skew only limited by female resources reproductive success benefit of long life + reproductive output…
霊長類行動学もくじ http://news.bbc.co.uk/2/hi/science/nature/7934998.stm Primate Female Social Behavior why do females live in groups? What determines female group size? What determine the nature of female relationships with groups? betwee…
霊長類行動学もくじ The Primate Mother-Infant Bond The fundamental social unit. for example, even in "solitary" species (like Orangutan), mother-infant pairs are a stable social unit. Relationship is of mutual benefit benefit for children M…
霊長類行動学もくじ Competition competition - key is contestability seems to be driven by greed, but really driven by limitation of resources contest competition: fight for access to resource e.g., １０人に一つのパイをあげる際、一箇所に固ま…
霊長類行動学もくじ in order to pass genes eat survive reproduction Evolutionary Stable Strategy (ESS) 進化的に安定な戦略（しんかてきにあんていなせんりゃく、ESS：evolutionarily stable strategy）は、進化生物学およびゲーム理論の重要な概念であ…
霊長類行動学もくじ sexual selection (1871) no apparent survival value, but very important and very different from natural selection e.g., peacock's tail natural selection focus on the survival rate and offspring's survival sexual selection…
霊長類行動学もくじ evolution (進化) change in allele frequency over time not a change of species evolution follows change in gene frequency gene flow - migration, isolation transfer of alleles of genes from one population to another (Wikip…
Eclipseのダウンロード・インストール こちらからEclipse IDE for Java Developersをダウンロード 解凍し、C:/Program file/などにフォルダを移動 Android SDK Android Developersより、Android SDKをダウンロード こちらよりinstaller_r13-windows.exeをダ…
kinectをskypeとかに使えるウェブカメラとして使う方法をScottOrangeさんが説明していたので紹介。 手順 条件として、kinect sdkをインストール済み。 まず、KinectCam.axをダウンロード 次に、コマンドプロンプトを管理者権限で開いて、 cd "<KinectCam.axをダウンロードしたディレクトリ>" c:\windows\s</kinectcam.axをダウンロードしたディレクトリ>…
★★★☆☆ 誰からも「気がきく」と言われる45の習慣 人間関係の中でごく当たり前に行われているべきであることのまとめ。要するに相手の気持ちになって考えようって言う基本に繋がる。読みながら改めてもう少し意識しよう。と思えた点も幾つがあり、いい機会には…
霊長類行動学もくじ Life history(生活環) life history birth, growth, reproduction, life span, mortality, and etc. explains the evolution of changes during the life course by analyzing demography, genetics, behavior, and morphology in a deve…
霊長類行動学もくじ Social Systems: the network of behaviors and patterns that emerges from the conflux of mating and rearing patterns, grouping patterns/ demography, and intragroup and intergroup behavior. gregarious (with others): e.g., o…
霊長類行動学もくじ Habitat(生息環境) most are found in Tropics Tropics is geologically defined as a region of the Earth surrounding the Equator Some in subtropics (亜熱帯) and temperate zones (温帯：安定した気候で四季の変化に富み、多くの動…
霊長類行動学もくじ 霊長類行動学 species (種): can interbreed 生物分類で属(genus)の下位分類にあたる。同じ種であれば相互に交配可能である。 書き方：Genus species subspecies (亜種): Organisms that belong to different subspecies of the same spe…
★★★★☆ オプティミストはなぜ成功するか (講談社文庫) 悲観主義者、楽観主義者を実験を通じて解き明かす。あらかじめ、自分の力で自体を変えられることを学んでいれば、無力感に陥らずにすむ。人生の早い段階でこれを学べば学ぶほど、無力に対して有効な免疫…
認知心理学もくじ 認知心理学もくじ Today How is language organized? How are sentences produced and -comprehended? language a collection of symbols and rules for combining symbols, which can express an infinite variety of messages (CP 244) g…
認知心理学もくじ 認知心理学もくじ Today How do we store meaning? What is semantic memory? Memory of meaning Based on relationships between concepts Organized hierarchically Will organized presentation lead to better recall? hierarchical or…
認知心理学もくじ 認知心理学もくじ Cognition So Far….. Structures: sensory memory (250 ms) STM (7+1,2/ 10-30s) LTM (unlimited) Memories: explicit memory (semabtic, context independent), episodic memory (event/ context dependent) Encoding: l…
認知心理学もくじ 認知心理学もくじ Remember Baddeley? verbal knowledge Knowledge expressed in language (CP 156) spatial knowledge Knowledge of spatial relations that may be stored as images (CP 156) are stored in different format. A bit of …
認知心理学もくじ 認知心理学もくじ Today If distinctiveness helps us to encode separate memory traces, what factors help us to recall those memories? As we say yesterday, when levels of processing theory came out the focus was primarily on …
チューリングマシンとかの話で出てくる停止性問題について、とてもわかりやすいたとえ話を聞いたので紹介。 停止性問題 停止性問題（ていしせいもんだい）は、（直接的には）計算可能性理論の問題で、チューリング機械（≒プログラム、アルゴリズム）Aに入力x…
認知心理学もくじ Recap/preview Memory structures: sensory store short-term memory long-term memory Memory processes: attention: limited capacity encoding: process of transfaring info from STM to LTM storage retrieval: from LTM memory code …
認知心理学もくじ Today Where we’ve been so far Considering what we know about human information processing, how reliable is eyewitness information actually? The Innocence Project 212 exonerations since 1992 75% of those wrongful conviction…
Kinect関連記事 Kinect関連記事 内容 深度データのノイズが気になったのものすごく適当にノイズをごまかした。 今まではポイントの集合で図形を表示していたのを、ポリゴンの集合で表示することにした。 ノイズ除去 本当は、ガウシアンフィルタとか使ってや…
