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NGT-ONNGによる近似最近傍探索

 NGT-ONNGによる近似最近傍探索

po3rin

May 31, 2021
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  1. "//  ఏҊ͞Ε͍ͯΔ࠷ۙ๣ݕࡧํ๏͸ଟ਺ଘࡏ IOTX GBJTT 'BDFCPPL੡  ONTMJC લճՏ߹͞Μ͕࢖༻ 

    qBOO 0QFO$7Ͱ΋࣮૷͞Ε͍ͯΔ  &UDʜ ࠷ۙ๣୳ࡧͷϕϯνϚʔΫΛߦ͏ϓϩδΣΫτʮ#FODINBSLJOHOFBSFTUOFJHICPSTʯ <>Ͱ֤ख๏ΛλεΫ͝ͱʹൺֱՄೳɻ <>IUUQTHJUIVCDPNFSJLCFSOBOOCFODINBSLT
  2. 3FMBUFE8PSL ࠷ۙ๣୳ࡧ͸ɺπϦʔϕʔεͱάϥϑϕʔεʹେ͖͘෼ྨ͞ΕΔɻଠࣈ͸/(5ʹ࣮૷͞Ε͍ͯΔΞϧΰϦζϜɻ ˙πϦʔϕʔε LEUSFF "// LEπϦʔʹۙࣅݕࡧΛద༻͢Δํ๏  '-"// ෳ਺ͷLEπϦʔ͕ฒߦͯ͠ݕࡧ͞ΕΔϥϯμϜԽ͞ΕͨLEπϦʔ 

    ˙άϥϑϕʔε )/48 ۙࣅۙ๣άϥϑʹϨΠϠʔͷ֓೦Λಋೖ  "//( ۙࣅ,//(  1"//( ΫΤϦ࣌ؒΛ୹ॖ͢ΔͨΊʹ"//(ͷ֤ϊʔυͷΤοδΛ࡟আ͢Δ  0//( ϕϯνϚʔΫτοϓϨϕϧ
  3. ௐ੔ Gt Ge Gi Gt Ge Gi F@J F@P L

    Ge TUBHF݁Ռ ˔ ˔ ˔ ࠷ޙͷϊʔυ·Ͱॲཧ ੍ݶ෇͖੩త࣍਺ௐ੔TUBHF ඞͣ͠΋࿈઀άϥϑʹͳΒͳ͍ʁ
  4. γϣʔτΧοτΤοδআڈʹΑΔ ύεௐ੔ EWQUSFFΛ࢖༻ͯ͠ΫΤϦʹ΄΅ྡ઀͢ΔϊʔυΛ୳ ࡧى఺ͱ͍ͯ͠ΔͨΊɺγϣʔτΧοτΤοδ͸ແବ ʹग़࣍਺Λ૿΍͍ͯ͠Δ৔߹͕͋Δɻ ͜ͷΑ͏ͳΤοδΛ࡟আ͢ΔͱΫΤϦ࣌ؒΛ୹ॖͰ͖ Δɻ ୅ସύε͕ͭҎ্ͷϊʔυͰߏ੒͞Ε͍ͯΔ৔߹ ࠨ ਤB

    Λ࡟আ͠Α͏ͱ͢ΔͱΫΤϦ࣌ؒͷํ͕େ͖͘ͳ ΔͨΊͭͷϊʔυͰߏ੒͞Ε͍ͯΔύεͷΈ͕࡟আ͞ ΕΔ ࠨਤCͷ৔߹ ɻ γϣʔτΧοτΤοδ͕୅ସύε಺ͷΤοδΑΓ୹͍ ৔߹ ࠨਤD ͷΑ͏ͳ৔߹͸࡟আ͞Εͳ͍ɻ