original string of an ingredient encoder x1 x2 xI … softmax softmax softmax … Ϩγϐதͷදه ৯දதͷදه දه༳Ε ਓࢀ ʹΜ͡Μ ུه ৽ͨ· ৽ͨ·Ͷ͗ εϖϧϛε ͋΅͕Ͳ ΞϘΧυ ͦͷଞ അླḕ ͡Ό͕͍ dense amount encoder xa1 xa2 xaJ … title encoder xt1 xt2 xtI … softmax y serving λΠτϧ .ࡼ /ਓ ίίφοπΦΠϧೖΓ΄͏ΕΜΧϨʔ ࡼ ͜ΜͿɾͻ͖͡ɾ΄ͨͯ͝Μ ߹ άϥϊʔϥΫοΩʔ ຕ ύϯϓΩϯλϧτ DNλϧτܕ ৄ͘͠ɺJun Harashima, Makoto Hiramatsu, and Satoshi Sanjo. Calorie Estimation in a Real-World Recipe Service. In Proceedings of the 32nd Annual Conference on Innovative Applications of Arti fi cial Intelligence (IAAI-20), 2020. Λ͝ཡ͍ͩ͘͞ɻ Ϩγϐºػց༁ʢΧϩϦʔܭࢉʣ Ϩγϐதͷ֤ࡐྉͷදهΛ৯දதͷදهʹม ʮ.ࡼʯʮ.߹ʯɺʮ.ຕʯͳͲΛʮ/ਓʯʹม ֤ࡐྉͷΧϩϦʔΛ৯ද͔Βऔಘ͠ɺ߹ܭ ߹ܭΛ/ͰׂͬͯɺਓͷΧϩϦʔΛऔಘ ˞ผݴޠͷ༁ʢҰൠతͳػց༁ʣͰͳ͘ɺಉҰݴޠͷ༁ʢݴ͍͑ʣ