The Verge - Artificial Intelligences 10月31日 00:07
Pinterest推出AI购物助手,提供语音交互式购物体验
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Pinterest 正式推出一项名为“Pinterest Assistant”的人工智能购物助手,旨在革新用户在平台上的购物和搜索体验。该助手仅支持语音输入,并能以口头方式回应用户,提供个性化商品推荐。用户可以通过语音描述购物需求或上传图片,AI助手将基于用户的收藏和当前浏览的Pin图,提供量身定制的建议,并以简洁的口头描述呈现。此举旨在鼓励更具对话性的互动方式,满足用户日益增长的非结构化查询需求。该助手采用“视觉优先”的多模态AI模型,能够处理音频、图像和文本,并提供视觉化输出。目前,该功能已对部分美国用户开放Beta测试,并将于未来几周内逐步推广。

✨ **AI驱动的语音购物助手:** Pinterest新推出的AI助手,名为“Pinterest Assistant”,专为提供更具交互性的购物体验而设计。它能够理解用户的语音指令,并以口头形式提供商品推荐,打破了传统文本搜索的限制,让购物过程更自然、更具对话性。

🖼️ **个性化视觉推荐:** 该助手能根据用户的收藏夹(Saved Collections)以及用户当前屏幕上显示的Pin图,为用户提供高度个性化的购物建议。无论是通过语音描述模糊的购物意图,还是上传图片寻求搭配灵感,AI都能精准匹配并给出视觉化的结果。

🗣️ **多模态AI模型与用户体验:** Pinterest Assistant的核心是一个“视觉优先”的多模态AI模型,能够同时处理音频、图像和文本信息,并以视觉内容(Pin图和商品)作为主要输出。为了保持视觉体验的核心,助手对口头回应进行了精简,仅提供对推荐Pin图的简要描述,确保用户始终专注于视觉内容。

⚖️ **可选功能与AI内容管理:** 该AI助手是一个可选功能,不会取代现有的文本搜索。Pinterest认识到AI生成内容可能带来的挑战,已开始对AI生成图像进行标识,并提供“调谐器”功能,允许用户选择希望减少AI生成内容的类别,例如时尚或美妆,以平衡内容质量。

Move over Andy Sachs, Pinterest is launching an AI-enabled shopping assistant that aims to suggest your next look. Beginning on Thursday, and over the coming weeks and months, Pinterest users will be able to talk to the visual platform about what they’re shopping or searching for. The Pinterest Assistant will come back with personalized recommendations based on the user’s saved collections and whatever pins are currently up on their screen, and briefly narrate the results. 

The AI assistant is meant to encourage a more conversational experience, Pinterest CEO Bill Ready told The Verge. This is why the assistant only accepts voice inputs from users — and why the assistant will talk back to users when it provides the suggested pins and products. (For now, you cannot turn off the audio narration.) 

The AI assistant is an optional feature that is not a replacement for traditional text-based search, which remains unchanged on the platform. Pinterest already uses AI to curate its recommendations to users, Ready said. The voice layer is the new addition to the text and image AI model. “What we’re doing now is making it so that you can actually have a conversation with that,” he said.

During Ready’s roughly three-year tenure, the platform has “effectively become an AI-powered shopping assistant for our nearly 600 million users,” he said, more than half of whom are Gen Zers. The company attracted criticism earlier this year for allowing AI-generated slop to flood the platform. In response, Pinterest began labeling AI-generated images as such and launched a “tuner” feature for users to select categories, like fashion or beauty, that they want populated with less AI-generated content.

Ready said that users are asking longer queries containing more information, which he sees as an indication that they want a more unstructured way of interacting with the platform. A Taylor Swift fan who likes knitting, for example, might not know what they’re looking for or take the time to type out a vague vision, Ready said. “But when it’s conversational, you see people speak very differently than they would type.”

Users can talk to the assistant by holding down the mic button, similar to sending a voice note to a friend. During a demo to The Verge, Pinterest’s director of AI products Ryan Galgon asked the assistant to come up with fashion suggestions based on a Wimbledon poster image. Images of tennis-style outfits appeared on the screen, which the assistant verbally described before offering to search for more preppy or more casual ways to style the fit.  Pinterest purposefully chose to keep the audible response concise with a brief description of the recommended pins, Galgon said. The goal is to maintain an experience that is “really grounded in visuals,” he said.

The Pinterest Assistant is powered by a “multimodal” AI model that is “visual-first.” This means that the model can process audio, image, and text, and its output is images. Ready said that the core AI model is built in-house with proprietary “signal” data from users. It also includes some off-the-shelf AI models for basic language processing. 

Adult US users can now sign up to get access to a beta version of the new AI feature, which the company says will be made widely available over the next few weeks and months. 

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Pinterest AI购物助手 语音搜索 个性化推荐 多模态AI Pinterest Assistant AI Shopping Assistant Voice Search Personalized Recommendations Multimodal AI
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